Specifications
1.Perlite filter aid2.Bulk density:as client's demands
3.Kinds:fast,medium,low
4.Origin:Henan,china
5.moq:1tons
Perlite filter aid
H.S code:6806200000
Appearance:white color ,powdered form
I.Perlite filter aid can be divided into fast-speed,medium-speed,slow –speed
2.Main features
White color,powdered form,odourless,non-toxic,light weight , acid-resistant,alkali-resistant ,etc
3.Perlite filter aid manufacture process :
?
Perlite ore→Classify→dry→feeding →calcine→cool
?
→Comminute→Winnowing →Select→Granulation→Package
?
4.Perlite filter aid Pycisal properties
Item | ????????????????????????????????????????? Model | ||
fast-speed | medium-speed | low-sped | |
Bulk density(g/cm3) | <0.15 | ? < 2 | ? < 0.25 |
Permeability(Darcy) | 10-2 | 2-0.5 | 0.5-0.1 |
suspended matter(%) | ≤15 | ≤4 | ≤1 |
102um(150mesh)% | ≤50 | ≤7 | ≤3 |
?
Item | ? specifications |
PH | 5.5—9.0 |
Soluble substance by water (%) | ≤0.2 |
Soluble substance by hydrochloric acid(%) | ≤2.0 |
Pb(%) | ≤4.0 |
As(ppm) | ≤4.0 |
Fe2O3(%) | <2.0 |
Loss(%) | ≤2.0 |
?
Mobile :???8615633092605